22501111010030 has 16 divisors (see below), whose sum is σ = 40502242885680. Its totient is φ = 9000390388992.

The previous prime is 22501111010029. The next prime is 22501111010033. The reversal of 22501111010030 is 3001011110522.

It is a junction number, because it is equal to n+sod(n) for n = 22501111009990 and 22501111010008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22501111010033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4980140 + ... + 8354879.

It is an arithmetic number, because the mean of its divisors is an integer number (2531390180355).

Almost surely, 2^{22501111010030} is an apocalyptic number.

22501111010030 is a deficient number, since it is larger than the sum of its proper divisors (18001131875650).

22501111010030 is a wasteful number, since it uses less digits than its factorization.

22501111010030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13503763.

The product of its (nonzero) digits is 60, while the sum is 17.

Adding to 22501111010030 its reverse (3001011110522), we get a palindrome (25502122120552).

The spelling of 22501111010030 in words is "twenty-two trillion, five hundred one billion, one hundred eleven million, ten thousand, thirty".